Premiumbeat - Premiumbeat.com provides high quality Royalty Free Music.
Incompetech - Royalty Free and Creative Commons Music Archive
Free Music Archive - Interactive library of high-quality, legal audio downloads
ecrett music - Royalty free music composer, powered by AI
Muzaic Studio - An AI soundtrack composer for every video
ccMixter - ccMixter is a community remix site operated by ArtisTech Media, created by Creative Commons